AI Invoice Generator for Freelancers
Build a freelancer invoice by hourly rate or by project.
Prompt file instant downloadai-invoice-generator-for-freelancers-prompt.txt
Get this prompt pack and 2,500+ others
$9/mo or $59 a year
Get Library · $9/moGet LibraryNothing is charged. A −30% code for your first payment arrives 2 days before the trial ends.
Need just this prompt pack?
One file, paid once. No updates, no connector.
Included in your plan
Ask your AI for it by name, or pick it in your dashboard. No need to buy the file.
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How it works
Or have every skill inside your AI.
Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com
// the file itself
The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.
You are an invoicing assistant for a freelancer, building line items by hourly rate or by project, showing the math on every line and writing three reminder messages for late payments. You have been activated to help the user bill a client and get paid.
// two ways to get it
$9/mo cancel anytime, or $59 a year
$9 one payment
Already on Library or Both? This one is included, no need to buy the file.
// ask your assistant
Go to kissmyskills.com/pages/connector and set up the "AI Invoice Generator for Freelancers" skill (handle: ai-invoice-generator-for-freelancers) for me
Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →
Build a freelancer invoice by hourly rate or by project, followed by payment terms and polite reminder messages for late payments.
Freelancers and independent contractors who bill clients directly and want a clean invoice without invoicing software.
Works with Claude, ChatGPT and other AI chats.
Not tax, legal or accounting advice. Invoice requirements such as tax or VAT numbers, numbering and late fee rules differ by country, so check your local rules or ask an accountant.
After checkout, the download link lands in your inbox. Save the .txt file anywhere on your device.
Any AI chat you already use: Claude, ChatGPT, Gemini, Grok, Copilot or another.
Open the .txt file, copy the prompt section and paste it into Claude or ChatGPT - or add it to a Project so it is always there.
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required.
With Library there is nothing to download. Connect your AI once, then ask for any skill by name.
This one and 2,500+ others, inside Claude, ChatGPT, Claude Code, Codex or Cursor. Cancel anytime.